define('ace/mode/folding/coffee', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
  'use strict'

  var oop = require('../../lib/oop')
  var BaseFoldMode = require('./fold_mode').FoldMode
  var Range = require('../../range').Range

  var FoldMode = exports.FoldMode = function() {}
  oop.inherits(FoldMode, BaseFoldMode);

  (function() {
    this.getFoldWidgetRange = function(session, foldStyle, row) {
      var range = this.indentationBlock(session, row)
      if (range) { return range }

      var re = /\S/
      var line = session.getLine(row)
      var startLevel = line.search(re)
      if (startLevel == -1 || line[startLevel] != '#') { return }

      var startColumn = line.length
      var maxRow = session.getLength()
      var startRow = row
      var endRow = row

      while (++row < maxRow) {
        line = session.getLine(row)
        var level = line.search(re)

        if (level == -1) { continue }

        if (line[level] != '#') { break }

        endRow = row
      }

      if (endRow > startRow) {
        var endColumn = session.getLine(endRow).length
        return new Range(startRow, startColumn, endRow, endColumn)
      }
    }
    this.getFoldWidget = function(session, foldStyle, row) {
      var line = session.getLine(row)
      var indent = line.search(/\S/)
      var next = session.getLine(row + 1)
      var prev = session.getLine(row - 1)
      var prevIndent = prev.search(/\S/)
      var nextIndent = next.search(/\S/)

      if (indent == -1) {
        session.foldWidgets[row - 1] = prevIndent != -1 && prevIndent < nextIndent ? 'start' : ''
        return ''
      }
      if (prevIndent == -1) {
        if (indent == nextIndent && line[indent] == '#' && next[indent] == '#') {
          session.foldWidgets[row - 1] = ''
          session.foldWidgets[row + 1] = ''
          return 'start'
        }
      } else if (prevIndent == indent && line[indent] == '#' && prev[indent] == '#') {
        if (session.getLine(row - 2).search(/\S/) == -1) {
          session.foldWidgets[row - 1] = 'start'
          session.foldWidgets[row + 1] = ''
          return ''
        }
      }

      if (prevIndent != -1 && prevIndent < indent) { session.foldWidgets[row - 1] = 'start' } else { session.foldWidgets[row - 1] = '' }

      if (indent < nextIndent) { return 'start' } else { return '' }
    }
  }).call(FoldMode.prototype)
})

define('ace/mode/space_highlight_rules', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
  'use strict'

  var oop = require('../lib/oop')
  var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules

  var SpaceHighlightRules = function() {
    this.$rules = {
      'start': [
        {
          token: 'empty_line',
          regex: / */,
          next: 'key'
        },
        {
          token: 'empty_line',
          regex: /$/,
          next: 'key'
        }
      ],
      'key': [
        {
          token: 'variable',
          regex: /\S+/
        },
        {
          token: 'empty_line',
          regex: /$/,
          next: 'start'
        }, {
          token: 'keyword.operator',
          regex: / /,
          next: 'value'
        }
      ],
      'value': [
        {
          token: 'keyword.operator',
          regex: /$/,
          next: 'start'
        },
        {
          token: 'string',
          regex: /[^$]/
        }
      ]
    }
  }

  oop.inherits(SpaceHighlightRules, TextHighlightRules)

  exports.SpaceHighlightRules = SpaceHighlightRules
})

define('ace/mode/space', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text', 'ace/mode/folding/coffee', 'ace/mode/space_highlight_rules'], function(require, exports, module) {
  'use strict'
  var oop = require('../lib/oop')
  var TextMode = require('./text').Mode
  var FoldMode = require('./folding/coffee').FoldMode
  var SpaceHighlightRules = require('./space_highlight_rules').SpaceHighlightRules
  var Mode = function() {
    this.HighlightRules = SpaceHighlightRules
    this.foldingRules = new FoldMode()
    this.$behaviour = this.$defaultBehaviour
  }
  oop.inherits(Mode, TextMode);
  (function() {
    this.$id = 'ace/mode/space'
  }).call(Mode.prototype)
  exports.Mode = Mode
});
(function() {
  window.require(['ace/mode/space'], function(m) {
    if (typeof module === 'object' && typeof exports === 'object' && module) {
      module.exports = m
    }
  })
})()
